May 5, 2017 6:25 pm Some Helpful Answers About Sugar As News4’s sugar-free week nears its end, Doreen Gentzler reflects and shares George Mason University Department of Nutrition and Food Studies Professor Taylor Wallace’s answers to three important questions. Local 2:13 Public health expert reacts to RFK Jr. cabinet pick 1:37 Whooping cough cases on the rise 2:13 Why a public health pro fears RFK Jr. could increase DC health care inequality 2:27 How healthy are sugar alternatives? 3:10 How a change in sunlight can affect your mood
